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David:
As you are aware, 1.5.65 will not work properly with cross-realm
Kerberos logons on Windows 7. This wasn't fixed until 1.5.74.
However, if mpnotify.exe is never executed the network provider
is never called. Therefore, the problem is unlikely to be related
to either afslogon.dll or kfwlogon.dll. Use Sysinternals procdump
to capture a dump file with heap for winlogon.exe and ask Microsoft
Support to analyze it.
Jeffrey Altman
On 6/9/2010 9:50 AM, Dave B wrote:
> Anyone else seen this have any thoughts?
>=20
> This is one of those annoying can't reproduce on command might happen
> many times in a day then not for a couple of weeks type of bugs.
>=20
> I don't know that this issue is afs related but am being asked to
> investigate that possibility. We have had both oafs 1.5.65 and oafs
> 1.5.74 on Windows 7, both 32 and 64-bit. Win7 machines in a domain,
> cross realm MIT Kerberos login (except for the Administrative user).
> Integrated login attempted.
>=20
> After putting in the username and password, sometimes the machine will
> "hang" at the "Welcome" message (the little blue wheel keeps spinning).=
=20
>=20
> If the hang involves a cross realm Kerberos user, pslist -t \\machine
> does not show a mpnotify or krbcc32s running as subprocesses of the
> logonui process. Process auditing would appear to show that mpnotify
> never fired off. I can pskill logonui and get back to the ctrl-alt-del
> login screen but the computer will just hang, again (a reboot by
> pressing the reset button seems to fix it for a while).
>=20
> If the hang has involved Administrator (not in MIT Kerberos) in the
> domain, pslist -t \\machine *does* show mpnotify and krbcc32s both
> running.
>=20
> I've turned on both the afsd_service TraceOption and the Microsoft user=
> profile logging... nothing was ever logged in the log files, at least
> when a MIT cross realm Kerberos user was involved. I have not
> specifically managed to have both logging and an Administrator hang
> happen yet, as I can't reproduce this on command.
>=20
> Thoughts on where the issue might be and things to check out?
>=20
> thanks!
>=20
>=20
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